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Ecosystems

Horizontales
A diagram that shows the amount of energy available at each level of an ecosystem
All living and nonliving things in an environment and their interactions
An organism that hunts and kills other organisms for food
Verticales
Overlapping food chains in an ecosystem
Includes all living things in an ecosystem
Models the feeding relationships between organisms in an ecosystem
Organisms that are eaten by predators
Includes all members of a single species in an area at a given time